baber/WOPTO huggingface dataset:
Patent KR-102320717-B1 (KR)
Title: Indoor air circulation apparatus with heating and cooling function
IPC: F24F13/20
Filed: 2020-07-15
Granted: 2021-11-02
Abstract: The present invention relates to an indoor air circulation apparatus having heating and cooling functions. To the indoor air circulation apparatus, a circulation inlet duct, an air circulation fan, a thermoelectric element, a cold sink, a heat sink, and an external exhaust fan are applied. The indoor air circulation apparatus circulates indoor air without introducing outside air, and at the same time performs heating or cooling selectively by heating or cooling the introduced air in the circulating process. There is no inflow of fine dust as the outside air does not come into a room, so it is possible to stably keep the circulation of pleasant indoor air and maximize the cooling and heating efficiency in the room. In addition, an inlet side of the circulation inlet duct and an outlet side of a circulation discharge case are fixedly installed on a wall of the room to communicate with the indoor space, so easy installation of equipment for cooling and heating as well as the circulation of indoor air can be achieved.
Patent KR-102484734-B1 (KR)
IPC: G01M7/08
Filed: 2020-07-27
Granted: 2023-01-04
Abstract: 트레드밀 주행 내구성 시험 시스템이 개시된다. 본 발명의 내구성 시험 시스템은, 회전운동을 제공하는 모터와, 상기 모터의 회전운동을 직선운동으로 변환하는 운동변환부와, 저면의 면적이 소정 이상이고, 적어도 하나 이상의 무게추를 수용하는 육면체 형상으로 상기 운동변환부에 연결되어 트레드밀에 하중을 가하는 더미케이스와, 상기 모터의 회전속도 및 회전수에 관한 정보를 입력하는 입력부 및 상기 모터의 가감속을 제어하는 제어부를 포함한다.
Patent KR-102199006-B1 (KR)
Inventor: JUNG DONG KWAN
IPC: E01B3/44
Filed: 2020-07-29
Granted: 2021-01-06
Abstract: Disclosed is a railway sleeper with a reinforcing structure installed therein. According to the present invention, the railway sleeper with a reinforcing structure installed therein comprises: a foam compound of a railway sleeper shape acquired by foaming and molding a composition containing a thermoplastic resin, a modified polymer, a reinforcing agent, a processing material, a cross-linking agent, and a foaming agent; and a coil-type reinforcing member inserted into a mold for foaming and molding in a length corresponding to the foam compound to be integrated with the foam compound to supplement the rigidity of the foam compound. According to the present invention, the foam compound of a railway sleeper shape acquired by foaming and molding a composition containing prescribed amounts of a modified polymer, a reinforcing agent, a processing material, a cross-linking agent, and a foaming agent in a thermoplastic resin, and the coil-type reinforcing member inserted into a mold to be integrated are provided to secure hardness and elasticity required to support a railway rail. A waste synthetic resin can be recycled. Handling such as movement, installation, and replacement is facilitated by weight reduction. The operational life is increased without concern for corrosion or cracks in comparison to a conventional material.
Patent KR-102221840-B1 (KR)
Title: Sliding window
Inventor: NAM BYUNG IN
IPC: E06B3/26
Filed: 2020-07-29
Granted: 2021-02-26
Abstract: The present invention relates to a horizontal sliding window having a window and a windowsill having a frame of a synthetic resin material and a frame of a metallic material coupled to each other, and comprising: a windowsill unit wherein a windowsill frame of a metallic material is coupled in both directions of a windowsill frame of a synthetic resin material, and a rail frame for guiding sliding of the window is coupled to the windowsill frame; and a window unit (200) wherein a window frame of a metallic material is coupled in both directions of a window frame of a synthetic resin material. Therefore, the windowsill frame of a metallic material is coupled in both directions of the windowsill frame, and the rail frame is detachably coupled to the windowsill frame to improve the insulation performance and assemblability of the windowsill frame. And only a rail unit can be replaced when the rail unit is damaged to facilitate maintenance and repair of the windowsill frame.
Patent KR-102210269-B1 (KR)
Title: Magnetic filter device for draining condensate
Inventor: LEE JUN WOO
IPC: B01D35/30
Filed: 2020-07-30
Granted: 2021-02-01
Abstract: The present invention relates to a magnetic filter device for a condensed water drain, wherein foreign substances in condensed water generated when air is compressed in an air compressor are discharged to a drain unit in a filtered state. The magnetic filter device comprises: a body in which an inlet for allowing condensed water to flow in is formed at one side, an outlet for discharging condensed water is formed at the other side, and a flow path is formed inside the inlet to guide the condensed water flowing in through the outlet to be discharged; a magnetic filter unit which is detachably installed at one side of the body to be connected to the flow path, and magnetically attaches and removes foreign substances that are magnetic substances in condensed water moving through the flow path; a non-magnetic filter unit which is detachably installed at the other side of the body to be connected to the flow path, and filters out foreign substances that are non-magnetic in the condensed water from which foreign substances that are magnetic are removed by the magnetic filter unit; and a foreign substance cleaning unit which is installed at the body so as to be connected to the flow path where the magnetic filter unit is located, and allows some of the condensed water passing through the magnetic filter unit to be discharged to the outside of the body while discharging foreign substances that are magnetic substances attached to the magnetic filter unit to the outside of the body.
Patent KR-102397094-B1 (KR)
IPC: H04L9/32
Filed: 2020-08-14
Granted: 2022-05-12
Abstract: 본 발명은 국가나 특정 기관을 통해 개인의 신원을 증명하는 방식이 아닌, 특정 개인이 속하는 종중(宗中)을 기반으로 주변의 다수 지인, 친척, 동료, 관계자 등이 상호 인증해 주는 방식의 DID(Decentralized Identifier, 탈중앙화 신원증명) 시스템에 관한 것이다. 
본 발명은 「DID 플랫폼, 족보 DB가 구축된 종중(宗中)서버 및 블록체인 서버를 포함하여 구성되고, 상기 DID 플랫폼은 사용자 신원 정보를 수집하는 템플릿을 제공하고, 상기 종중(宗中)서버는 상기 DID 플랫폼을 통해 수신되는 인증요청에 의해 상기 사용자 신원 정보를 상기 족보 DB와 대조하여 인증여부를 결정하고, 상기 DID 플랫폼은 상기 종중서버에서 인증 결정을 수신하여 상기 사용자의 기본 인증정보와 고유 ID를 생성하여 상기 블록체인 서버로 전송하고, 상기 블록체인 서버는 상기 기본 인증정보를 상기 고유 ID와 매칭한 상태로 다수의 노드에서 공유하도록 구성된 것을 특징으로 하는 블록체인 및 디지털 족보 기반 DID 시스템」을 제공한다.
Patent KR-102439986-B1 (KR)
IPC: C01B32/318
Filed: 2020-08-25
Granted: 2022-09-02
Abstract: 본 발명은 수퍼커패시터용 전극 재료로 사용될 수 있는 케나프-유래 활성탄 및 이의 제조방법에 대한 것으로, 예비-탄화 공정 및 화학적 활성화 공정을 통해 높은 장기간 사이클 안정성과 높은 비정전용량을 나타낼 수 있다.
Patent KR-102200683-B1 (KR)
Inventor: KIM GUGYONG
IPC: B62D1/04
Filed: 2020-08-26
Granted: 2021-01-12
Abstract: The present invention relates to a steering wheel for a vehicle having an appearance improvement structure and a manufacturing method thereof. According to the present invention, the steering wheel for a vehicle comprises: a first body member; a second body member disposed to face the first body member; an injection part provided between the first body member and the second body member and into which a third body member for fixing the first body member and the second body member to each other is injected; a weight reducing part provided between the first body member and the second body member and spaced apart from the injection part; and an inflow blocking part provided between the injection part and the weight reducing part and blocking the third body member from flowing into the weight reducing part.
Patent KR-102495955-B1 (KR)
IPC: G07C9/00
Filed: 2020-09-01
Granted: 2023-02-06
Abstract: 본 발명은 관리자에 의해 모바일키를 발급하는 함체 설비의 개폐 장치 관리 시스템 및 그 구동방법에 관한 것으로, 함체 설비 개폐 장치 관리 어플리케이션이 탑재되어 구동되는 관리자 단말로부터 함체 설비 개폐 장치 관리 어플리케이션을 통해 함체 설비 모바일키 발급 요청이 수신되면, 함체 설비의 개폐 장치를 위한 모바일키를 발급하는 모바일키 발급부, 상기 모바일키 발급부에서 발급된 모바일키를 해당 함체 설비의 개폐 장치로 전송하여 개폐 장치 세팅을 수행하는 모바일키 세팅부 및 상기 모바일키 발급부에서 발급된 모바일 키를 함체 설비 개폐 장치 관리 어플리케이션이 탑재되어 구동되는 작업자 단말로 제공해주는 모바일키 제공부를 포함한다.
Patent KR-102445534-B1 (KR)
IPC: G03F7/033
Filed: 2020-09-03
Granted: 2022-09-20
Abstract: 베이스 폴리머 및 염을 포함하는 레지스트 조성물이 제공된다. 상기 염은 요오드화된 또는 브롬화된 히드로카르빌기를 갖는 카르복실산으로부터 유래된 음이온 및 2,5,8,9-테트라아자-1-포스파비시클로[3.3.3]운데칸, 비구아니드 또는 포스파젠 화합물로부터 유래된 양이온으로 이루어진다. 레지스트 조성물은 패턴이 이로부터 리소그래피에 의해 형성되는 경우에 증감 효과가 높고, 산 확산을 억제하는 효과도 가지며, 현상 후의 막 감소를 발생시키지 않고, 해상성, LWR, 및 CDU가 양호하다.
Patent KR-102219373-B1 (KR)
Title: Manufacturing method of antibacterial packaging material
Inventor: YANG DAE JOONG
IPC: C09J201/00
Filed: 2020-09-10
Granted: 2021-02-24
Abstract: The present invention relates to a manufacturing method of an antibacterial packaging material. More specifically, the manufacturing method of an antibacterial packaging material comprises: an antibacterial ink manufacturing step of manufacturing an antibacterial ink; a printing step of printing the antibacterial ink manufactured through the antibacterial ink manufacturing step on a packaging material; and an antibacterial coating step of coating an antibacterial coating agent on a surface of the packaging material on which a printing layer is formed through the printing step, wherein the antibacterial coating agent includes hexagonal plate-shaped zinc oxide. The antibacterial packaging material manufactured through the steps is harmless to the human body by applying the antibacterial coating agent containing the hexagonal plate-shaped zinc oxide, exhibits an excellent antibacterial effect and physical properties, and has low manufacturing cost.
Patent KR-102184795-B1 (KR)
Inventor: YOO JANG KWON
IPC: A47C7/44
Filed: 2020-09-17
Granted: 2020-11-30
Abstract: The present invention relates to a chair with improved seat comfort and elasticity. According to the present invention, the chair with improved seat comfort and elasticity comprises a seat unit, a backrest unit, and a head support unit coupled to an upper end of the backrest unit, wherein the backrest unit comprises a plurality of support units and elastic connectors. According to the present invention, a feeling of fatigue can be effectively relieved.
Patent KR-102267229-B1 (KR)
Title: Fixing device for portable terminal cradle
Inventor: CHOI SUNG HO
IPC: F16M11/04
Filed: 2020-09-18
Granted: 2021-06-21
Abstract: The present invention relates to a portable terminal holder fixing device having an anti-theft nut and having a +-shaped entrance, a gripping point, and a coupling valley, and more specifically, to a portable terminal holder fixing device that prevents theft and loosening of a portable terminal while extending the fastening angle of a portable terminal holder and strengthening the binding force. The portable terminal holder fixing device of the present invention comprises: an anti-theft nut (1000) provided with a tool insertion groove and a screw fastening groove and fixed and released through an anti-theft tool having an insertion protrusion corresponding thereto; a rotating ball (2000) consisting of a spherical head part in which a first metal helical coupling valley is formed and a connecting protrusion; and a joint body (3000) composed of first and second joint plates having a recess part, a main bolt insertion hole, an auxiliary bolt insertion hole, a clamp-type fixing protrusion, and a groove formed with a radial line and forming a +-shaped connecting protrusion entrance, a gripping point, and a second coupling valley. By using the portable terminal holder fixing device, it is possible to prevent theft and damage of an expensive portable terminal and a portable terminal holder, to change the fixed position of the portable terminal holder more freely, and to strengthen the binding force and frictional force to stably maintain the fixed position.
Patent KR-102440190-B1 (KR)
IPC: H01M4/92
Filed: 2020-09-21
Granted: 2022-09-05
Abstract: 본 발명은 연료전지 촉매 지지체, 디시안디아미드(dicyandiamide, DCDA)을, 물에 혼합하여 수용액을 만들고, 수용액을 1,2차로 나누어 가열하여, 연료전지 촉매 지지체를 구성하는 탄소원자를 디시안디아미드(dicyandiamide, DCDA)에서 공급하는 질소원자로 치환시킨다. 이로 인해, 산소와 만날 수 있는 연료전지 촉매 지지체의 탄소성분이 줄어들어, 연료전지 촉매 지지체의 탄소 부식 속도가 지연되어, 연료전지의 성능이 향상되고 수명이 단축되는 것을 막을 수 있다.
Patent KR-102253545-B1 (KR)
Title: Station modules, stations for personal mobile devices and charging methods thereof
Inventor: Jong bae kim
IPC: H02S20/30
Filed: 2020-09-24
Granted: 2021-06-10
Abstract: The present invention relates to a personal mobile device and, more specifically, to a station module for a personal mobile device, a station and a charging method thereof. According to one embodiment of the present invention, provided is the station module for a personal mobile device, including: a base part fixed onto the ground and including a first wiring part for electric power delivery; a support part combined with the base part and extended by a predetermined height above the ground to be self-supported, and including a second wring part electrically connected with the first wiring part; and a wireless power transmission device combined with the support part to be slidable in an extension direction of the support part, and connected with the second wiring part to transmit and receive at least one among power and control signals, wherein when the personal mobile device is placed on the station module, in order to transmit power to a wireless power reception device, the wireless power transmission device is slid along the support part to be placed adjacently to the wireless power reception device. According to another embodiment, provided is the station for a personal mobile device, including the station module for a personal mobile device. According to the other embodiment, provided is the charging method using the station for a personal mobile device.
Patent KR-102411456-B1 (KR)
Title: 3d 프린팅 기술을 이용한 led 조명 제조장치 및 이의 운용방법
IPC: H05K3/12
Filed: 2020-09-29
Granted: 2022-06-23
Abstract: 본 발명은 LED 조명의 목표광량을 기준으로 LED 소자가 부착되는 배선의 경로를 설계하고, 설계된 경로에 따라 배선을 프린팅한 후, 배선 상에 LED 소자를 부착함으로써 LED 조명을 제작할 수 있는 3D 프린팅 기술을 이용한 LED 조명 제조장치 및 이의 운용방법에 관한 것이다. 
이를 위하여, 본 발명은 3D 프린팅 기술을 이용한 LED 조명 제조장치에 있어서, 기판이 놓여지는 스테이지와, 상기 기판의 형상정보를 인식하는 기판 인식부와, 인식된 상기 기판의 형상정보를 기준으로, 상기 기판상에 LED 소자가 부착되도록 배선의 배치 및 경로를 설계하는 배선 설계부와, 설계된 상기 배선의 경로에 따라 배선을 프린팅하는 배선 프린트부와, 상기 LED 소자가 결합된 이외의 영역의 배선에 상기 배선을 보호하는 보호층을 프린팅하는 보호층 프린트부를 포함하는 LED 조명 제조장치를 제공한다.
Patent KR-102201111-B1 (KR)
Title: Drone for trimmimg trees
Inventor: KIM JI HO
IPC: B64C39/02
Filed: 2020-10-06
Granted: 2021-01-12
Abstract: The present invention relates to a tree pruning drone. The tree pruning drone comprises: a drone configured to fly at a desired position and height at the side of a tree to prune the tree; and a pruning saw mounted on the drone and configured to cut branches at the tree through engine driving. The tree pruning drone is characterized in that the drone and the pruning saw are configured to be connected and assembled with each other or separated from each other, and in that when landing with respect to the pruning saw, the drone is kept in a horizontal arrangement state, and during a climbing flight, the drone is switched from the horizontal arrangement state into a vertical arrangement state so that the drone′s cutting posture for a tree pruning operation can be maintained. According to the present invention, through the configuration in which the pruning saw with engine driving is mounted on the drone capable of flying, the drone can fly closely to the desired position and height at the side of the tree through control of the drone, and by rotating circular saw blades at the side of the pruning saw, a pruning operation for cutting branches at the side of the tree can be easily and conveniently performed. In addition, the tree pruning drone can be usefully used to perform other operations such as a cutting operation and the like.
Patent KR-102199952-B1 (KR)
Inventor: YU JUNG YEON
IPC: E06B9/17
Filed: 2020-10-20
Granted: 2021-01-11
Abstract: The present invention relates to a guide frame in an airtightness forming structure of a transverse edge of a curved shutter and a curved shutter door having the same, wherein the guide frame for a curved shutter having a curved slat has an airtight member interlocked with a curved shape of the curved shutter. The guide frame for a curved shutter closes an opening into which the transverse edge of the curved shutter is inserted in the guide frame while the airtight member automatically adheres to front and back surfaces of the transverse edge of the curved shutter when the curved shutter is lowered, thereby forming an airtight state with respect to the transverse edge of the curved shutter.
Patent KR-102391147-B1 (KR)
Inventor: AHN DEOK HA
IPC: B60G17/052
Filed: 2020-10-20
Granted: 2022-04-27
Abstract: The present invention relates to a variable helper spring system for a vehicle with a left and right independent driving method, which is able to actively change the support force in accordance with the changes in the weight of cargo loaded on the vehicle, and keep the balance through a deviation compensation applying different support forces to the left side and the right side when cargo is loaded with asymmetry between the left side and the right side. According to the present invention, the variable helper spring system for a vehicle with a left and right independent driving method comprises: variable-shaped first and second helper springs respectively installed between a lower frame and a main spring of a vehicle on a left side and a right side on a rear side unit of the vehicle, and contracting and expanding vertically by an air supply volume to change the tension and also change the support force for the lower frame; an air compressor injecting air into the first helper spring and the second helper spring; a first solenoid valve controlling the air supply volume for the first helper spring; a second solenoid valve controlling the air supply volume for the second helper spring; a first load cell and a second load cell each installed on a left side and a right side of the lower frame to classify and measure the cargo weight on the left side and the right side; and a controller each calculating the left-side support force and the right-side support force needed for additionally supporting the left side and the right side of the lower frame based on the cargo weight measured by the first load cell and the second load cell, and controlling the air compressor to supply air to the first helper spring and the second helper spring.
Patent KR-102423693-B1 (KR)
Title: 라바콘 설치 및 회수를 위한 회동장치를 갖는 이송차량
IPC: B60P3/14
Filed: 2020-10-28
Granted: 2022-07-22
Abstract: 본 발명은 고속도로 및 일반 도로 등에서 주행 중인 차량으로 하여금 전방측에 공사 구간임을 알림으로써 사고를 미연에 방지하기 위하여 라바콘을 고속도로 또는 일반 도로  공사 구간의 전방측 노면에 설치하거나 공사가 완료된 후 설치되어진 라바콘을 회수하기 위한 것으로, 라바콘을 탑재한 이송차량의 후미에서 라바콘을 개별 인출하여 도로 노면상 원하는 위치에 설치할 수 있어 작업자가 도로노면에서 직접 설치하지 않아도 되므로 작업자의 안전성을 확보할 수 있고, 설치된 라바콘을 회수하고자 할 때, 작업자가 일일이 수거하며 회수하는 것으로부터 탈피하여 본 발명의 구성이 탑재된 이송차량의 운행에 따라 도로 노면에 설치되어 있는 라바콘이 회수되며 이송차량 상방측에 적재되도록 하는 구성에 의해, 라바콘 회수시 작업자가 직접 도로 노면에서 라바콘의 회수를 하지 않아도 가능할 수 있도록 하여, 작업자의 안전성을 확보할 수 있는 효과를 갖는 라바콘 설치 및 회수를 위한 회동장치를 갖는 이송차량에 관한 것이다.
Patent KR-102419262-B1 (KR)
IPC: A61B5/024
Filed: 2020-11-05
Granted: 2022-07-11
Abstract: 본 발명의 일 실시예에 따른 혈압 추정 방법 및 장치는, 사용자로부터 복수의 생체신호를 측정하고, 측정된 생체신호로부터 심박출량(cardiac output)을 연산하며, 연산된 심박출량과 복수의 생체신호 중, 체중, 신장, 체지방량, 심박수 및 심박출량 신호를 이용하여, 혈압을 추정하여 제공함으로써, 직접적인 혈압 측정없이도 다른 생체신호를 이용하여 혈압을 추정하여 연산할 수 있는 특징이 있다.
Patent KR-102248508-B1 (KR)
Title: Precise road map system for acquiring of road surface type information using mobile mapping system
Inventor: CHOI TAE HYUK
IPC: G06T17/05
Filed: 2020-11-12
Granted: 2021-05-06
Abstract: The present invention relates to a precise road map constructing system and, more specifically, to a precise road map constructing system capable of obtaining road surface type information using a mobile mapping system (MMS) which comprises: a mobile mapping system that generates MMS data measuring a road and surroundings; and an obtaining device that generates a road surface shape by processing the data generated from the mobile mapping system. The system can extract 3D points from LAS data having 3D spatial coordinates and generate road surface points through filtering according to the location and correlation of each 3D point.
Patent KR-102461673-B1 (KR)
Title: 차량 방역관리시스템 및 방역관리방법
IPC: G06F3/12
Filed: 2020-11-13
Granted: 2022-11-01
Abstract: 차량 방역관리시스템 및 방역관리방법을 제시하며, 방역관리시스템은 방역 스테이션에 설치되는 방역관리장치를 포함하고, 방역관리장치는 상기 방역 스테이션에 차량이 진입하면, 진입하는 차량의 영상을 촬영하여 차량번호를 인식하는 촬영장치; 상기 차량에 소독제를 분사하여 상기 차량을 소독하는 소독기; 상기 차량의 운전자로부터 운전자 정보를 획득하고, 상기 운전자에게 발급된 소독필증을 인쇄하는 키오스크; 그리고 상기 촬영장치에서 차량번호 인식이 완료되면 인식된 차량번호를 수신하고 상기 소독기를 구동시키며, 상기 차량에 대한 소독이 완료되면 상기 키오스크에 상기 발급정보확인 유저 인터페이스가 제공되도록 하며, 인식된 차량번호와 상기 운전자 정보에 대응하여 소독필증이 발급되도록 하는 제어단말을 포함할 수 있다.
Patent KR-102277366-B1 (KR)
Title: Wiretapping Surveillance System and Method for Detecting Wiretapping using Filtering Illegal Radio Frequency with Radio and Television Broadcast Frequencies
Inventor: HAN DONG JIN
IPC: H04K3/00
Filed: 2020-11-25
Granted: 2021-07-14
Abstract: The present invention relates to a wiretapping detection system for detecting wiretapping using an illegal radio frequency filtering method based on radio and television broadcast frequencies, which is installed in a vehicle to check the location of an area where the vehicle is moving by using radio or TV broadcast signals, and detects illegal radio waves generated inside the vehicle by filtering surrounding radio waves according to the moving position of the vehicle, and a wiretapping detection method thereof. According to the present invention, the wiretapping detection system comprises a wiretapping detection device installed in the vehicle to detect radio waves inside the vehicle, determine the location of an area where the vehicle is moving by using radio or TV broadcast signals, determine a wiretapping signal by analyzing the detected radio wave with a wiretapping signal detection algorithm capable of filtering radio waves according to the moving position of the vehicle, generate a wiretapping event when the wiretapping signal is determined, and stores spectrum data including frequency information on the detected radio wave and signal strength of the detected radio wave according to the wiretapping event.
Patent KR-102443217-B1 (KR)
IPC: B60C11/11
Filed: 2020-11-25
Granted: 2022-09-14
Abstract: 본 발명의 일 실시 예는 타이어의 트레드에 형성된 블록의 형상을 변경 개선시킴으로써, 오프로드용 타이어의 트랙션 성능을 향상시키는 기술을 제공한다. 본 발명의 실시 예에 따른 트랙션 성능이 향상된 타이어는, 트레드에 형성되고, 측면에 커프 형상의 단위를 형성하는 홈인 단위홈을 복수 개 구비하는 측면커프를 구비하는 블록인 측커프블록; 및 트레드에 형성되고, 측면에 평면 또는 곡면을 구비하는 블록인 기본블록;을 포함한다.
Patent KR-102370697-B1 (KR)
Title: Apparatus and method for predicting life of hepar filter for ventilation
Inventor: KIM EUIJONG
IPC: F24F11/39
Filed: 2020-11-26
Granted: 2022-03-04
Abstract: The present invention relates to an apparatus and a method for predicting the life of a high efficiency particulate air (HEPA) filter for a ventilation device. The apparatus for predicting the life of a HEPA filter mounted on a ventilation device according to the present invention comprises: a calculation unit for calculating the difference between values obtained by measuring pressure at a front end and a rear end of the HEPA filter when the ventilation device is driven; a prediction unit for applying to a pre-built prediction model a plurality of independent variables selected from the difference between pressures of the front and rear ends of the HEPA filter, the current wind flow of the ventilation device, and the wind speed observed at a rear surface of the HEPA filter to predict how much the HEPA filter will be clogged; and an output unit for outputting how much the HEPA filter is clogged. Accordingly, how much the HEPA filter installed in the ventilation device will be clogged can be rapidly and readily predicted, based on linear regression analysis.